Excavator cab



FIG. 1 is a right, front perspective view of an excavator cab showing our new design;

FIG. 2 is a right elevation view of the cab of FIG. 1;

FIG. 3 is a left elevation view of the cab of FIG. 1;

FIG. 4 is a front elevation view of the cab of FIG. 1;

FIG. 5 is a rear elevation view of the cab of FIG. 1; and,

FIG. 6 is a top view of the cab of FIG. 1.

The broken line representations of items in FIGS. 1–6 are for purposes of illustration only, and form no part of the claimed design. 

The ornamental design for an excavator cab, as shown and described. 